The nearest airport is KLU - Klagenfurt (Worthersee Intl), located 33.0 km south of Kreuzen.
Other airports nearby include LJU - Ljubliana Ljubljana (80.2 km south), GRZ - Graz (85.9 km east), MBX - Maribor (116.7 km south east), SZG - Salzburg (137.1 km north west),